1. John of Salisbury, Johannes Parvus Sarisberiensis, was a theologian of a thoroughly practical tendency, though a diligent student of Abælard and an able classical scholar, specially familiar with the writings of Cicero. As the trusted friend of Hadrian IV. he was often sent from England on embassies to the pope. In Becket’s struggle against the encroachments of the Crown upon the rights of the church (§ [96, 16]) he stood by the primate’s side as his faithful counsellor and fellow soldier, wrote an account of his life and martyrdom, and laboured diligently to secure his canonization. He was made Bishop of Chartres in A.D. 1176, and died there in A.D. 1180. His works, distinguished by singularly wide reading and a pleasing style, are pre-eminently practical. In his Policraticus s. de nugis Curialium et vestigiis Philosophorum he combats the nugæ of the hangers on at court with theological and philosophical weapons in a well balanced system of ecclesiastico-political and philosophico-theological ethics. His Metalogicus in 4 bks. is a polemic against the prostitution of science by the empty formalism of the schoolmen. His 329 Epistles are of immense importance for the literary and scientific history of his times.
  2. Walter of St. Victor, Richard’s successor as prior of that monastery, makes his appearance about A.D. 1130, as the author of a vigorous polemic against dialectic scholasticism, in which he combats especially Christological heresies and spares the idolized Lombard just as little as the condemned Abælard.[303] He combats with special eagerness a new heresy springing from Abælard and developed by the Lombard which he styles “Nihilism,” because by denying the independence of the human nature of Christ it teaches that Christ in so far as He is man is not an Aliquid, i.e. an individual.
  3. Innocent III. is deserving of a place here both on account of his rich theological learning and on account of the earnestness and depth of the moral and religious view of life which he presents in his writings. The most celebrated of these are De contemtu mundi and 6 bks. Mysteria evang. legis ac sacramenti Eucharistitæ, and during his pontificate, his epistles and sermons.

§ 102.9. Humanist Philosophers.—While Abælard was striving to prove Christianity the religion of reason, and for this was condemned by the church, his contemporary Bernard Sylvester, teacher of the school of Chartres, a famous nursery of classical studies, was seeking to shake himself free of any reference to theology and the church. Satisfied with Platonism as a genuinely spiritual religion, and feeling therefore no personal need of the church and its consolations, he carefully avoided any allusion to its dogmas, and so remained in high repute as a teacher and writer. His treatise, De mundi universitates. Megacosmus et Microcosmus, in dialogue form discussing in a dilettante, philosophizing style natural phenomena, half poetry, half prose, was highly popular in its day. It fared very differently with his accomplished and like-minded scholar William of Conches. The vehemence with which he declared himself a Catholic Christian and not a heathen Academic aroused suspicion. Though in his Philosophia mundi, sometimes erroneously attributed to Honorius of Autun, he studiously sought to avoid any contradiction of the biblical and ecclesiastical theory of the world, he could not help in his discussion of the origin of man characterizing the literal interpretation of the Scripture history of creation as peasant faith. The book fell into the hands of the abbot William of Thierry, who accused its author to St. Bernard. The opposition soon attained to such dimensions that he was obliged to publish a formal recantation and in a new edition to remove everything objectionable.

§ 103. The Thirteenth Century.

Scholasticism took a new departure in the beginning of the 13th century, and by the middle of the century it reached its climax. Material for its development was found in the works of Aristotle and his Moslem expositors, and this was skilfully used by highly gifted members of the Franciscan and Dominican orders so that all opposition to the scholastic philosophy was successfully overborne. The Franciscans Alexander of Hales and Bonaventura stand side by side with the brilliant Dominican teachers Albert the Great and Thomas Aquinas. As reformers of the scholastic philosophy from different points of view we meet with Raimund Lull and Roger Bacon. There were also numerous representatives of this simple biblical and practical tendency devoted to Scripture study and the pursuit of the Christian life; and during this period we find the first developments of German mysticism properly so called.

§ 103.1. The Writings of Aristotle and his Arabic Interpreters.—Till the end of the 12th century Aristotle was known in the Christian West only through Porphyry and Boëthius.This philosophy, however, from the 9th century was diligently studied in Arabic translations of the original text (§ 72) by Moslem scholars of Bagdad and Cordova, who wrote expositions and made original contributions to science. The most distinguished of these, besides the logicians Alkindi in the 9th, and Alfarabi in the 10th century, were the supernaturalistic Avicenna of Bokhara, † A.D. 1037 Algazel of Bagdad, inclined to mysticism or sufism, † A.D. 1111, and the pantheistic-naturalistic Averroes of Cordova, † A.D. 1198. The Moors and Spanish Jews were also devoted students of the peripatetic philosophy. The most famous of these was Maimonides, † A.D. 1204, who wrote the rationalistic work More Nebochim. On the decay of Arabic philosophy in Spain, Spanish Jews introduced the study of Aristotle into France. Dissatisfied with Latin translations from the Arabic, they began in A.D. 1220 to make translations directly from the Greek. Suspicions were now aroused against the new gospel of philosophy. At a Synod in Paris A.D. 1209 (§ [108, 4]) the physical writings of Aristotle were condemned and lecturing on them forbidden. This prohibition was renewed in A.D. 1215 by the papal legate and the metaphysics included. But no prohibition of the church could arrest the scientific ardour of that age. In A.D. 1231 the definitive prohibition was reduced to a measure determining the time to be devoted to such studies, and in A.D. 1254 we find the university prescribing the number of hours during which Aristotle’s physics and metaphysics should be taught. Some decades later the church itself declared that no one should obtain the degree of master who was not familiar with Aristotle, “the precursor of Christ in natural things as John Baptist was in the things of grace.” This change was brought about by the belief that not Aristotle but Erigena was the author of all the pantheistic heresies of the age (§§ 90, 7; [108, 4]), and also by the need felt by the Franciscans and Dominicans for using Aristotelian methods of proof in defence of the doctrine of the church. Philosophy, however, was now regarded by all theologians as only the handmaid of theology.Even in the 11th century Petrus [Peter] Damiani had indicated the mutual relation of the sciences thus: Debet velut ancilla dominæ quodam famulatus obsequio subservire, ne si præcedit, oberret.[304]

§ 103.2. On account of their characteristic tendencies Avicenna was most popular with the Schoolmen and after him Algazel, while Averroes, though carefully studied and secretly followed by some, was generally regarded with suspicion and aversion. Among his secret admirers was Simon of Tournay, about A.D. 1200, who boasted of being able with equal ease to prove the falseness and the truth of the church doctrines, and declared that Moses, Christ, and Mohammed were the three greatest deceivers the world had ever seen. The Parisian scholars ascribed to Averroes the Theory of a twofold Truth. A positive religion was required to meet the religious needs of the multitude, but the philosopher might reach and maintain the truth independently of any revealed religion. In the Christian West he put this doctrine in a less offensive form by saying that one and the same affirmation might be theologically true and philosophically false, and vice versa. Behind this, philosophical scepticism as well as theological unbelief sought shelter. Its chief opponents were Thomas Aquinas and Raimund Lull, while at a later time Duns Scotus and the Scotists were inclined more or less to favour it.

§ 103.3. The Appearance of the Mendicant Orders.—The Dominican and Franciscan orders competed with one another in a show of zeal for the maintenance of the orthodox doctrine, and each endeavoured to secure the theological chairs in the University of Paris, the principal seat of learning in those days. They were vigorously opposed by the university corporation, and especially by the Parisian doctor William of St. Amour, who characterized them in his tract De periculis novissimorum temporum of A.D. 1255 as the precursors of antichrist. But he was answered by learned members of the orders, Albert the Great, Aquinas, and Bonaventura, and finally, in A.D. 1257, all opposition on the part of the university was checked by papal authority and royal command. The Augustinians, too, won a seat in the University of Paris in A.D. 1261.—The learned monks gave themselves with enthusiasm to the new science and applied all their scientific gains to polemical and apologetical purposes. They diligently conserved all that the earlier Fathers down to Gregory the Great had written in exposition of the doctrine and all that the later Fathers down to Hugo St. Victor and Peter the Lombard had written in its defence. But what had been simply expressed before was now arranged under elaborate scientific categories. The Summists of the previous century supplied abundant material for the work. Their Summæ sententiarum, especially that of the Lombard, became the theme of innumerable commentaries, but besides these, comprehensive original works were written. These were no longer to be described as Summæ sententiarum, but assumed with right the title of Summæ theologiæ or theologicæ.

§ 103.4. Distinguished Franciscan Schoolmen.Alexander of Hales, trained in the English cloister of Hales, doctor irrefragabilis, was the most famous teacher of theology in Paris, where in A.D. 1222 he entered the Seraphic Order. He died in A.D. 1245. As the first church theologian who, without the excessive hair-splitting of later scholastics, applied the forms of the peripatetic philosophy to the scientific elaboration of the doctrinal system of the church, he was honoured by his grateful order with the title of Monarcha theologorum, and is still regarded as the first scholastic in the strict sense of the word. His Summa theologica, published at Nuremberg in A.D. 1482 in 4 folio vols. was accepted by his successors as the model of scientific method and arrangement. The first two vols. treat of God and His Work, the Creature; the third, of the Redeemer and His Work; the fourth, of the Sacraments of the O. and N.T. The conclusion, which is not extant, treated of Præmia salutis per futuram gloriam. Each of these divisions was subdivided into a great number of Quæstiones, these again into Membra, and these often into Articuli. The question at the head of the section was followed by several answers affirmative and negative, some of which were entitled Auctoritates (quotations from Scripture, the Fathers, and the teachers of the church), some Rationes (dictates of the Greek, Arabian, and Jewish philosophers), and finally, his own conclusion. Among the authorities of later times, Hugo’s dogmatic works (§ [102, 4]) occupy with him the highest place, but he seems to have had no appreciation of his mystical speculations.—His most celebrated disciple John Fidanza, better known as Bonaventura, had a strong tendency to mysticism. Born at Bagnarea in the district of Florence in A.D. 1221, he became teacher of theology in Paris in A.D. 1253, general of his order in A.D. 1257, was made Cardinal-bishop of Ostia by Gregory X. in A.D. 1273, and in the following year was a member of the Lyons Council, at which the question of the reunion of the churches was discussed (§ 67, 4). He took an active part in the proceedings of that council, but died before its close in A.D. 1274. His aged teacher Alexander had named him a Verus Israelita, in quo Adam non peccasse videtur. Later Franciscans regarded him as the noblest embodiment of the idea of the Seraphic Order next to its founder, and celebrated the angelic purity of his personality by the title doctor seraphicus. Sixtus IV. canonized him in A.D. 1482, and Sixtus V. edited his works in 8 fol. vols. in A.D. 1588, and gave him in A.D. 1587 the sixth place in the rank of Doctores ecclesiæ as the greatest church teacher of the West. Like Hugo, he combined the mystical and doctrinal sides of theology, but like Richard St. Victor inclined more to the mystical. His greatest dogmatic work is his commentary in 2 vols. fol. on the Lombard. His able treatise, De reductione artium ad theologiam, shows how theology holds the highest place among all the sciences. In his Breviloquium he seeks briefly but with great expenditure of learning to prove that the church doctrine is in accordance with the teachings of reason. In the Centiloquium, consisting of 100 sections, he treats summarily of the doctrines of Sin, Grace, and Salvation. In the Pharetra he gives a collection of the chief authorities for the conclusions reached in the two previously named works. The most celebrated of his mystical treatises are the Diætæ salutis, describing the nine days’ journey (diætæ) in which the soul passes from the abyss of sin to the blessedness of heaven, and the Itinerarium mentis in Deum, in which he describes as a threefold way to the knowledge of God a theologia symbolica (=extra nos), propria (=intra nos) and mystica (=supra nos), the last and highest of which alone leads to the beatific vision of God.

§ 103.5. Distinguished Dominican Schoolmen.—(1)Albert the Great, the oldest son of a knight of Bollstadt, born in A.D. 1193, at Laningen in Swabia, sent in A.D. 1212, because too weak for a military career, to the University of Padua, where he devoted himself for ten years to the diligent study of Aristotle, entered then the Dominican order, and at Bologna pursued with equal diligence the study of theology in a six years’ course. He afterwards taught the regular curriculum of the liberal arts at Cologne and in the cloisters of his order in other German cities; and after taking his doctor’s degree at Paris, he taught theology at Cologne with such success that the Cologne school, owing to the crowds attracted to his lectures, grew to the dimensions of a university. In A.D. 1254 he became provincial of his order in Germany, was compelled in A.D. 1260 by papal command to accept the bishopric of Regensburg, but returned to Cologne in A.D. 1262 to resume teaching, and died there in A.D. 1280, in his 87th year. His amazing acquirements in philosophical, theological, cabalistic, and natural science won for him the surname of the Great, and the title of doctor universalis. Since the time of Aristotle and Theophrastus there had been no investigator in natural science like him. Traces of mysticism may be discovered in his treatise Paradisus animæ, and in his commentary on the Areopagite. Indeed from his school proceeded the greatest master of speculative mysticism (§ [114, 1]). His chief work in natural science is the Summa de Creaturis, the fantastic and superstitious character of which may be seen from the titles of its several books: De virtutibus herbarum, lapidum, et animalium, De mirabilibus mundi, and De secretis mulierum. He wrote three books of commentaries on the Lombard, and two books of an independent system of dogmatics, the Summa theologica.The latter treatise, which closely follows the work of Alexander of Hales, is incomplete.[305]

§ 103.6. The greatest and most influential of all the Schoolmen was the Doctor angelicus, Thomas Aquinas. Born in A.D. 1227, son of a count of Aquino, at his father’s castle of Roccasicca, in Calabria, he entered against his parents’ will as a novice into the Dominican monastery at Naples. Removed for safety to France, he was followed by his brothers and taken back, but two years later he effected his escape with the aid of the order, and was placed under Albert at Cologne. Afterwards he taught for two years at Cologne, and was then sent to win his doctor’s degree at Paris in A.D. 1252. There he began along with his intimate friend Bonaventura his brilliant career. It was not until A.D. 1257, after the opposition of the university to the mendicant orders had been overcome, that the two friends obtained the degree of doctor. Urban IV. recalled him to Italy in A.D. 1261, where he taught successively in Rome, Bologna, Pisa, and Naples. Ordered by Gregory to take part in the discussions on union at the Lyons Council, he died suddenly in A.D. 1274, soon after his return to Naples, probably from poison at the hand of his countryman Charles of Anjou, in order that he might not appear at the council to accuse him of tyranny. John XXII. canonized him in A.D. 1323, and Pius V. gave him the fifth place among the Latin doctores ecclesiæ.—Thomas was probably the most profound thinker of the century, and was at the same time admired as a popular preacher. He had an intense veneration for Augustine, an enthusiastic appreciation of the church doctrine and the philosophy which are approved and enjoined by this great Father. He had also a vein of genuine mysticism, and was distinguished for warm and deep piety. He was the first to give the papal hierarchical system of Gregory and Innocent a regular place in dogmatics. His Summa philosophiæ contra Gentiles, is a Christian philosophy of religion, of which the first three books treat of those religious truths which human reason of itself may recognise, while the fourth book treats of those which, because transcending reason though not contrary to it, i.e. doctrines of the incarnation and the trinity, can be known only by Divine revelation. He wrote two books of commentaries on the Lombard. By far the most important work of the Middle Ages is his Summa theologica, in three vols., in which he gives ample space to ethical questions. His polemic against the Greeks is found in the section in which he defines and proves the primacy of the pope, basing his arguments on ancient and modern fictions and forgeries (§ [96, 23]), which he, ignorant of Greek and deriving his knowledge of antiquity wholly from Gratian’s decree, accepted bona fide as genuine. His chief exegetical work is the Catena aurea on the Gospels and Pauline Epistles, translated into English by Dr. Pusey, in 8 vols., Oxf., 1841, ff. In commenting on Aristotle Thomas, unlike Albert, neglected the treatises on natural science in favour of those on politics.—The Dominican order, proud of having in it the greatest philosopher and theologian of the age, made the doctrine of Thomas in respect of form and matter the authorized standard among all its members (§ [113, 2]), and branded every departure from it as a betrayal not only of the order but also of the church and Christianity. The other monkish orders, too, especially the Augustinians, Cistercians, and Carmelites, recognised the authority of the Angelical doctor.Only the Franciscans, moved by envy and jealousy, ignored him and kept to Alexander and Bonaventura, until the close of the century, when, in Duns Scotus (§ [113, 1]), they obtained a brilliant teacher within their own ranks, whom they proudly thought would prove a fair rival in fame to the great Dominican teacher.[306]